Chopra, AHanda, FSidhu, K S1980-06-012009-05-271980-06-012009-05-271980-06-01Chopra A, Handa F, Sidhu KS. A spectrophotometric assay of blood porphyrins in Punjabis--a pilot study. Indian Journal of Medical Research. 1980 Jun; 71(): 970-4http://imsear.searo.who.int/handle/123456789/20336engAdolescentAdultBody WeightChildChild, PreschoolCoproporphyrins --bloodDiet, VegetarianErythrocytes --analysisFemaleHemoglobins --analysisHumansIndiaInfantInfant, NewbornMaleMiddle AgedPorphyrins --bloodProtoporphyrins --bloodSpectrophotometryA spectrophotometric assay of blood porphyrins in Punjabis--a pilot study.Journal Article