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@article{akselrod1985,
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@inproceedings{beneken1967,
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@article{berger1986,
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@thesis{berger1987,
		  author="Ronald D. Berger",
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@article{berger1989a,
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@book{berne1986,
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@article{burkhoff1987,
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@article{cavalcanti2000,
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@mastersthesis{clark1990,
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@article{clarke1979,
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@inproceedings{clarke1967,
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@inproceedings{charles1999,
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		  editor="Charles F. Sawin and Gerald R. Taylor and Wanda L. Smith",
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@article{chon1996,
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@article{chon1997,
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@unpublished{cohen,
		  author="Richard J. Cohen",
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		  note="MIT HST 090 Course Notes"
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@inproceedings{corsini1987,
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@unpublished{dahleh,
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@mastersthesis{davis1991,
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@phdthesis{deboer1985,
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@book{katz1992,
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@article{li1990,
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@book{ljung1987,
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@article{lossius1994,
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@article{madwed1989,
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@article{madwed1991,
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@inproceedings{mancia1983,
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		  publisher="American Physiological Society",
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		  pages="755-793",
		  year="1983"
		  }

@inproceedings{mark1983,
		  author="Allyn L. Mark and Giuseppe Mancia",
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		  publisher="American Physiological Society",
		  address="Bethesda, MD",
		  pages="795-813",
		  year="1983"
		  }
	
@book{marple1987,
		  author="Lawrence S. Marple",
		  title="Digital Spectral Analysis: with Applications",
		  publisher="Prentice-Hall",
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		  year="1987"
		  }

@article{maughan1989,
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		  volume="11",
		  pages="317-342"
		  }			  		  
		  
@article{mehmel1981,
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		  year="1981",
		  volume="63",
		  number="6",
		  pages="1216-1222"
		  }		  

@article{melchior1992,
		  author="Francois M. Melchior and R. Srini Srinivasan
		  and John B. Charles",
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		  journal="Am J. Physiol.",
		  year="1992",
		  volume="262",		  
		  number="31",		  
		  pages="H1920-H1933"
		  }

@mastersthesis{mukkamala1995,
		  author="Ramakrishna Mukkamala",
		  month="June",
		  year="1995",
		  school="Massachusetts Institute of Technology",
		  address="Cambridge, MA 02139",
		  title="Closed-Loop System Identification of
		  Cardiovascular Control Mechanisms in Diabetic
		  Autonomic Neuropathy"
		  }
		  
@article{mukkamala1999,
		  author="Ramakrishna Mukkamala and Joanne M. Mathias
		  and Thomas J. Mullen and Richard J. Cohen and Roy
		  Freeman",
		  title="System Identification of Closed-Loop
		  Cardiovascular Control Mechanisms:  Diabetic
		  Autonomic Neuropathy",
		  journal="Am J. Physiol.",
		  year="1999",
		  volume="276",		  
		  pages="R905-R912"
		  }
		  
@phdthesis{mukkamala2000,
		  author="Ramakrishna Mukkamala",
		  month="June",
		  year="2000",
		  school="Massachusetts Institute of Technology",
		  address="Cambridge, MA 02139",
		  title="A Forward Model-Based Analysis of Cardiovascular System Identification Methods"
		  }

@article{mukkamala2000a,
		  author="Ramakrishna Mukkamala and Derin A. Sherman
		  and Roger G. Mark and Richard J. Cohen",
		  title="A Nonlinear, Computational Model of the Pulsatile Heart and Circulation",
		  journal="Submitted to Am J. Physiol.",
		  }
	
@article{mukkamala2001,
		  author="Ramakrishna Mukkamala and Richard J. Cohen",
		  title="A Forward Model-Based Validation of Cardiovascular System Identification",
		  journal="Am J. Physiol.",
		  year="2001",
 		  volume="281",
 		  pages="H2714-H2730"
		  }

@article{mukkamala2000c,
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@unpublished{toska,
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