Ribeiro, W1975-03-162009-05-311975-03-162009-05-311975-03-16Ribeiro W. Porphyria in the surgical wards. Journal of the Indian Medical Association. 1975 Mar; 64(6): 152-3http://imsear.searo.who.int/handle/123456789/97078engAbdomen, Acute --etiologyAdultEmergenciesFemaleHumansMaleParaplegia --complicationsPorphyrias --complicationsSpinal Injuries --complicationsPorphyria in the surgical wards.Journal Article