Tran และผู้แต่งคนอื่นๆ. 1996. Factors related to the married women practicing permanent contraceptive method in Ratchaburi Hospital, Thailand. Faculty of Graduate Studies, Mahidol University;
Tran และผู้แต่งคนอื่นๆ. (1996) Factors related to the married women practicing permanent contraceptive method in Ratchaburi Hospital, Thailand . Mahidol University/Bangkok.
Tran และผู้แต่งคนอื่นๆ. Factors related to the married women practicing permanent contraceptive method in Ratchaburi Hospital, Thailand. . Bangkok:Mahidol University, 1996.
Tran และผู้แต่งคนอื่นๆ. (1996) Factors related to the married women practicing permanent contraceptive method in Ratchaburi Hospital, Thailand . Mahidol University/Bangkok.