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Weinbrecht PT, Johnson LC, Longmuir IS, Knopp JA.Weinbrecht PT, et al. Among authors: knopp ja.Adv Exp Med Biol. 1986;200:131-6. doi: 10.1007/978-1-4684-5188-7_18.Adv Exp Med Biol. 1986.PMID: 3799299
Longmuir IS, Knopp JA, Weinbrecht P.Longmuir IS, et al. Among authors: knopp ja.Adv Exp Med Biol. 1985;191:917-21. doi: 10.1007/978-1-4684-3291-6_93.Adv Exp Med Biol. 1985.PMID: 3832890No abstract available.