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Bhatt-Mehta V, Johnson CE, Schumacher RE.Bhatt-Mehta V, et al. Among authors: schumacher re.Pharmacotherapy. 1992;12(1):28-32.Pharmacotherapy. 1992.PMID: 1549536Free article.
Keszler M, Carbone MT, Cox C, Schumacher RE.Keszler M, et al. Among authors: schumacher re.Pediatrics. 1992 Apr;89(4 Pt 1):670-2.Pediatrics. 1992.PMID: 1557250No abstract available.
Schumacher RE, Spak C, Kileny PR.Schumacher RE, et al.Ear Hear. 1990 Oct;11(5):359-62. doi: 10.1097/00003446-199010000-00006.Ear Hear. 1990.PMID: 2262085
Schumacher RE, Donn SM.Schumacher RE, et al.J Pediatr. 1989 Sep;115(3):505-6. doi: 10.1016/s0022-3476(89)80876-5.J Pediatr. 1989.PMID: 2769518No abstract available.