Article · Journal · 1993
Samiha El-Katsha, Susan J. Watts, Amal Elsayed Khairy, Olfat El-Sebaie
International Quarterly of Community Health Education
Go to the publisher10.2190/9cbl-dwap-63tb-h4jd
as printed: Samiha El Katsha
as printed: Susan Watts
as printed: Amal Khairy