1. The linkage between protan and deutan loci;Adam;The Am. J. Hum. Genet.,1970
2. Reaction mechanisms-Part (iii) Enzyme mechanisms;Akhtar;Annual Reports on the Progress of Chemistry,1971
3. New Families, One with Two Recombinants for Estimation of Recombination between the Deutan and Protan Loci;Arias;Humangenetik,1972
4. An Informative Large Pedigree with four compound Hemizygotes of three Combinations of Deutan and Protan Genes;Arias;Acta Cient. Venezolana,1973a
5. Description of three different phenotypes for compound hemizygotes in various combinations of deutan alleles with an identical gene of the protan locus;Arias;Biol. I.N.D.I.O. (Ven.),1973b