TY  - GEN
AU  - Sobrero,A.J.
AU  - Harvey,R.M.
ED  - Annual Meeting of the American Association of Planned Parenthood Physicians (9th : 1971 : Missouri).
TI  - Advances in planned parenthood : proceedings [of the] IXth Annual Meeting, Missouri, 5-6 April 1971
PY  - 1972///
CY  - Amsterdam : 
PB  - excerpta Medica
KW  - Family planning
KW  - Research
KW  - Congresses
ER  -