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Parra A, Villalpando S, Junco E, Urquieta B, Alatorre S, García-Bulnes G.Parra A, et al.Acta Endocrinol (Copenh). 1980 Mar;93(3):306-41.Acta Endocrinol (Copenh). 1980.PMID: 6769275No abstract available.
Parra A, Cervantes C, Sánchez M, Fletes L, García-Bulnes G, Argote RM, Sojo I, Carranco A, Arias R, Cortés-Gallegos V.Parra A, et al.Acta Endocrinol (Copenh). 1981 Oct;98(2):161-70. doi: 10.1530/acta.0.0980161.Acta Endocrinol (Copenh). 1981.PMID: 6794281
Parra A, Cervantes C, Sánchez M, Fletes L, García-Bulnes G, Argote RM, Carranco A, Sojo I, Arias R, Cortés-Gallegos V.Parra A, et al.Acta Endocrinol (Copenh). 1981 Sep;98(1):137-47. doi: 10.1530/acta.0.0980137.Acta Endocrinol (Copenh). 1981.PMID: 6792846No abstract available.
Parra A, Cervantes C, Sánchez M, Fletes L, García-Bulnes G, Argote RM, Carranco A, Sojo I, Cortés-Gallegos V.Parra A, et al.Arch Invest Med (Mex). 1981;12(4):475-90.Arch Invest Med (Mex). 1981.PMID: 7332391English, Spanish.No abstract available.
Medina M, Parra A, Scaglia HE, Nieto L, Pérez-Palacios G.Medina M, et al. Among authors: parra a.Acta Endocrinol (Copenh). 1978 Mar;87(3):449-55. doi: 10.1530/acta.0.0870449.Acta Endocrinol (Copenh). 1978.PMID: 204142
Parra A, Ramos-Galván R, Cervantes C, Sánchez M, Gálvez de la Vega MA.Parra A, et al.Acta Endocrinol (Copenh). 1982 Mar;99(3):326-33. doi: 10.1530/acta.0.0990326.Acta Endocrinol (Copenh). 1982.PMID: 6803483No abstract available.
Parra A, Velasco M, Cervantes C, Muñoz H, Cerbón MA, Velasco F.Parra A, et al.Neuroendocrinology. 1980 Jul;31(1):60-5. doi: 10.1159/000123051.Neuroendocrinology. 1980.PMID: 6771666
Parra A, Klish W, Cuellar A, Serrano PA, Garcia G, Argote RM, Canseco L, Nicholas BL.Parra A, et al.J Pediatr. 1975 Aug;87(2):307-14. doi: 10.1016/s0022-3476(75)80608-1.J Pediatr. 1975.PMID: 1097621