TI - Die fetale und postfetale tuba eustachii: Anatomisch-histologische untersuchungen PT - JOUR DP - 1939 TA - Journal of the American Medical Association pages = {2355}, VI - 112 IP - 22 AID - 10.1001/jama.1939.02800220121030 [doi] 4100 - http://dx.doi.org/10.1001/jama.1939.02800220121030 SO - Journal of the American Medical Association June 3, 1939 112(22):2355