1. Miguel M.J.P.; Halpern M.J. - Am. Biol. Clin. 3:145 (1983)
2. Serra Silva P. et al - Halpern M.J. (ed) Lipid Metabolism and its Pathology (Excerpta Medica International Congress Series 670) 175 (1986)
3. Martins F.M. et al- Brit Med. J. 11:544 (1973)
4. Amaral JMV et al - Halpern MJ (ed). Lipid Metabolism and its Pathology (Excerpta Medica International Congress Series 670:143 (1986)
5. Mesquita M.F. et all - These Proceedings