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Archives of Andrology|December 9, 2000
Nonsperm cells in human semen and their relationship with semen parametersG Arata de Bellabarba, I Tortolero, V Villarroel, et al.
Archives of Andrology|November 14, 1997
Cryptorchidism: treatment with human chorionic gonadotropin--a Venezuelan experienceJ A Osuna, G Arata de Bellabarba, A F Temponi, et al.
Acta Cientifica Venezolana|March 28, 2002
[Influence of age and gender on plasma norepinephrine changes produced by orthostatic stress]G Arata de Bellabarba, C Molina, D Dávila Spinetti, et al.
Acta Cientifica Venezolana|January 1, 1992
[In vitro stimulation of Leydig cells with human chorionic gonadotropin in adult rats of different ages]I Tortolero de Fuguet, G Marín de López, J Vílchez Martínez, et al.
Revista Do Instituto De Medicina Tropical De Sao Paulo|September 1, 2000
Heart rate responses to a muscarinic agonist in rats with experimentally induced acute and subacute chagasic myocarditisA Torres, D F Dávila, C F Gottberg, et al.
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