Authors:
Rodriguez, H
Torres, C
Valdes, X
Guerra, H
Pastor, LM
Maccallini, G
Bustos-Obregon, E
Citation: H. Rodriguez et al., The acrosomic reaction in stallion spermatozoa: Inductive effect of the mare preovulatory follicular fluid, BIOCELL, 25(2), 2001, pp. 115-120
Authors:
Cuadrado, Y
Guerra, H
Martin, AB
Gallego, P
Hita, O
Dorado, A
Villalobos, N
Citation: Y. Cuadrado et al., Differences in invertase activity in embryogenic and non-embryogenic callifrom Medicago arborea, PL CELL TIS, 67(2), 2001, pp. 145-151
Authors:
Cardona-Castro, N
Gotuzzo, E
Rodriguez, M
Guerra, H
Citation: N. Cardona-castro et al., Clinical application of a dot blot test for diagnosis of enteric fever dueto Salmonella enterica serovar typhi in patients with typhoid fever from Colombia and Peru, CL DIAG LAB, 7(2), 2000, pp. 312
Authors:
Martin, JP
Pintos, B
Rebordinos, I
Villalobos, N
Guerra, H
Martin, L
Citation: Jp. Martin et al., Embryogenic response in different Medicago arborea L. explants depending on cytokinin/auxin balances, J PLANT PHY, 156(5-6), 2000, pp. 801-804
Authors:
Martin, AB
Cuadrado, Y
Guerra, H
Gallego, P
Hita, O
Martin, L
Dorado, A
Villalobos, N
Citation: Ab. Martin et al., Differences in the contents of total sugars, reducing sugars, starch and sucrose in embryogenic and non-embryogenic calli from Medicago arborea L., PLANT SCI, 154(2), 2000, pp. 143-151
Citation: H. Guerra, Development of the Instituto de Medicina Tropical Alexander von Humboldt of the Universidad Peruana Cayetano Heredia - Plus some reflections on tropical medicine research in developing countries in the 21st century ..., MEM I OSW C, 95, 2000, pp. 43-46
Authors:
Raoult, D
Birtles, RJ
Montoya, M
Perez, E
Tissot-Dupont, H
Roux, V
Guerra, H
Citation: D. Raoult et al., Survey of three bacterial louse-associated diseases among rural Andean communities in Peru: Prevalence of epidemic typhus, trench fever, and relapsing fever, CLIN INF D, 29(2), 1999, pp. 434-436
Authors:
Medina, M
Villalobos, N
de la Cruz, PJ
Dorado, A
Guerra, H
Citation: M. Medina et al., Effect of culture medium and illumination on the acid invertase activity in callus of Medicago strasseri, ACT PHYS PL, 21(2), 1999, pp. 141-147
Authors:
Birtles, RJ
Canales, J
Ventosilla, P
Alvarez, E
Guerra, H
Llanos-Cuentas, A
Raoult, D
Doshi, N
Harrison, TG
Citation: Rj. Birtles et al., Survey of Bartonella species infecting intradomicillary animals in the Huayllacallan Valley, Ancash, Peru, a region endemic for human bartonellosis, AM J TROP M, 60(5), 1999, pp. 799-805
Authors:
Medina, M
Villalobos, N
De la Cruz, PJ
Dorado, A
Guerra, H
Citation: M. Medina et al., Effect of culture medium and light conditions on the morphological characteristics and carbohydrate contents of Medicago strasseri calli, ACT PHYS PL, 20(4), 1998, pp. 383-392