A field trial of Billings' ovulation method for spacing and limitation of birth
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A field trial of Billings' ovulation method for spacing and limitation of birth
description
1993 nî lūn-bûn
@nan
1993 թուականի Հոկտեմբերին հրատարակուած գիտական յօդուած
@hyw
1993 թվականի հոտեմբերին հրատարակված գիտական հոդված
@hy
1993年の論文
@ja
1993年論文
@yue
1993年論文
@zh-hant
1993年論文
@zh-hk
1993年論文
@zh-mo
1993年論文
@zh-tw
1993年论文
@wuu
name
A field trial of Billings' ovulation method for spacing and limitation of birth
@ast
A field trial of Billings' ovulation method for spacing and limitation of birth
@en
A field trial of Billings' ovulation method for spacing and limitation of birth
@nl
type
label
A field trial of Billings' ovulation method for spacing and limitation of birth
@ast
A field trial of Billings' ovulation method for spacing and limitation of birth
@en
A field trial of Billings' ovulation method for spacing and limitation of birth
@nl
prefLabel
A field trial of Billings' ovulation method for spacing and limitation of birth
@ast
A field trial of Billings' ovulation method for spacing and limitation of birth
@en
A field trial of Billings' ovulation method for spacing and limitation of birth
@nl
P1476
A field trial of Billings' ovulation method for spacing and limitation of birth
@en
P407
P577
1993-10-01T00:00:00Z