van de Velde, Mirjam E
1538  Ergebnisse:
Personensuche X
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Estimation of pregnancy duration by means of ultrasonic mea..:

van de Velde, E.H.E. ; Broeders, G.H.B. ; Horbach, J.G.M..
European Journal of Obstetrics & Gynecology and Reproductive Biology.  10 (1980)  4 - p. 225-230 , 1980
 
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