«WHO cooperative trial on primary prevention of ischaemic heart disease with clofibrate to lower serum cholesterol: final mortality follow-up. Report of the Committee of Principal Investigators». Lancet. 2 (8403): 600–4. Setembro de 1984. PMID6147641. doi:10.1016/s0140-6736(84)90595-6
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ncbi.nlm.nih.gov
«WHO cooperative trial on primary prevention of ischaemic heart disease with clofibrate to lower serum cholesterol: final mortality follow-up. Report of the Committee of Principal Investigators». Lancet. 2 (8403): 600–4. Setembro de 1984. PMID6147641. doi:10.1016/s0140-6736(84)90595-6