Pongthai, SSakornratanakul, PChaturachinda, K2009-05-272009-05-271979-09-01Pongthai S, Sakornratanakul P, Chaturachinda K. Sexual behavior during pregnancy. Journal of the Medical Association of Thailand. 1979 Sep; 62(9): 483-6http://imsear.searo.who.int/handle/123456789/45270Chotmaihet Thangphaet.engAdolescentAdultFemaleHumansMaleMiddle AgedPregnancySexual BehaviorJournal Article