(Q31122186)
Statements
1 reference
The frequency of recurrent multiple maternities using two sets of census data in Japan: 1990 and 1995. (English)
1 reference
Yoko Imaizumi
1 reference
Etsuo Nishida
1 reference
1 August 2007
1 reference
1 reference
10
1 reference
638-643
1 reference
Identifiers
1 reference
1 reference