(Q51276831)
Statements
1 reference
Preparation courses for childbirth in primipara. A comparison (English)
C. Zimmermann-Tansella
G. Dolcetta
V. Azzini
G. Zacche
P. Bertagni
R. Siani
1 January 1979
1 reference
23
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4
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227-233
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Identifiers
1 reference