title: Markov modeling: questionable data in, questionable data out.
authors.forename: David L
authors.initials: DL
authors.lastname: Olive
authors.forename: Elizabeth A
authors.initials: EA
authors.lastname: Pritts
mesh_terms: D003362:Cost-Benefit Analysis; D005260:Female; D017048:Health Care Costs; D006801:Humans; D007248:Infertility, Male / Q000191:economics / Q000628:therapy*; D008297:Male; D008390:Markov Chains; D011247:Pregnancy; D018873:Pregnancy Rate; D027724:Reproductive Techniques, Assisted / Q000191:economics*; D012107:Research Design; D016896:Treatment Outcome; D014659:Vasectomy; D014669:Vasovasostomy / Q000191:economics*