Cranial neural tube defect after trimethoprim exposure by Abdullah, Nor Linda, Gunasekaran, Renuka, Mohd-Zin, Siti Waheeda, Lim, Bee Hui, Maniam, Pramila, Mohd-Salleh, Anis Shuhada, Thong, Meow Keong, Chik, Zamri, Nordin, Noreena, Omar, Zaliha, Engkasan, Julia Patrick, Ganesan, Dharmendra, Aiezzah, Zakaria Nurul, Ahmad-Annuar, Azlina, Abdul-Aziz, Noraishah Mydin