Johnson Bl

发表

R. Platt, D. Snydman, K. Sands, 1997 .

Johnson Bl, Strømme Sb, Adamczyk Jw, 1976 .

H. Amstutz, Amstutz Hc, B. Johnson, 1974, Surgery, gynecology & obstetrics.

D. Simmons, Z. Mohsenifar, B. Johnson, 1979, The Western journal of medicine.