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Young WL, Prohovnik I, Correll JW, Ostapkovich N, Ornstein E, Quest DO.Young WL, et al. Among authors: ostapkovich n.Anesth Analg. 1991 Oct;73(4):416-21.Anesth Analg. 1991.PMID: 1910270Review.
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Young WL, Prohovnik I, Correll JW, Ostapkovich N, Ornstein E, Matteo RS, Baker KZ.Young WL, et al. Among authors: ostapkovich n.Anesthesiology. 1989 Dec;71(6):863-9. doi: 10.1097/00000542-198912000-00009.Anesthesiology. 1989.PMID: 2531561Free article.
Young WL, Prohovnik I, Correll JW, Ornstein E, Matteo RS, Ostapkovich N.Young WL, et al. Among authors: ostapkovich n.Anesth Analg. 1989 Jun;68(6):712-7.Anesth Analg. 1989.PMID: 2735536