共 9 条
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EFFERT S, 1959, Z Kreislaufforsch, V48, P230
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Kratochwil A, 1967, Geburtshilfe Frauenheilkd, V27, P176
[5]
MURATA Y, IN PRESS
[6]
NIMURA Y, 1966, JAP MED ULTRASON, V4, P17
[7]
TAKEMURA H, TO BE PUBLISHED
[8]
TAKEUCHI H, 1967, MED ULTRASON, V5, P46
[9]
TAKEUCHI H, IN PRESS