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Cassie E.Cassie E.Br Med J. 1938 Aug 13;2(4049):335-7. doi: 10.1136/bmj.2.4049.335.Br Med J. 1938.PMID: 20781659Free PMC article.No abstract available.
Cassie E, Cox U.Cassie E, et al.Br Med J. 1927 May 28;1(3464):959-60. doi: 10.1136/bmj.1.3464.959-a.Br Med J. 1927.PMID: 20773216Free PMC article.No abstract available.