1999, Number 2

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Molasses-urea based supplements for dual-purpose cows in the tropics of Veracruz

Pigmenio Castillo Gallegos; Eliazar Ocaha Zavaleta; Consuelo Mendoza Peralta; Rosendo Gómez Sáchez; Ivette Rubio Gutiérrez; Fernando Livas Calderón; Andrés Aluja Schunemann

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Addition of supplemental dietary fat in substitution of forage in rations for lactating dairy cows: Nutrient digestibility and rumen function

Alejandro Plascencia Jorquera; Alberto Barreras Serrano; Richard Avery Zinn

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Differential distribution of mast cells in cervix uteri of sows with folicular development and ovaric corpus luteum

Roberto Prado Méndez; Rosa Emilia Lavielle; Santiago R Anzaldua Arce; Mario Pérez Martínez

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Characterization of dairy calf pneumonia in Tijuana, Baja California, Mexico

Pau Pijoan Aguadé; Francisco Aguilar Romero; J Francisco Morales Alavarez

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Salmonella sp in three types of selected pork sausages within a hazard analysis and critical control point system (HACCP) in a packaging enterprise in Mexico City

Judih Salgado Mancha; Carlos J Jaramillo Arango; J Fernando Nuñez Espinosa; Patricia Mora Medina

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Effects of recombinant bovine somatotropin on growth of hybrid tilapia cultured at various temperatures

Marcela Fragoso Cervón; Ana Auró de Ocampo; Luis Ocampo C; Héctor Sumano López; Ernesto Ávila González

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Labor characterization of the graduated veterinarian from the Autonomus University of Baja California in Mexico

Salvador Medina Cervantes

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Morphometrics, growth and weight gain patterns in White-Tailed deer (Odocoileus virginianus) in captivity in Mexico

Manuel Weber; Raúl Hidalgo

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Radiographic evaluation of zinalco implants (80% Zn -18% Al- 2% Cu), zinalco coated with titanium nitride and stainless steel 316L in dogs femur

Martha P Izquierdo Uribe; Norma S Pérez Gallardo; Alicia E Olivera Ayub; Jorge Luna del Villar Velasco; Ma Cristina Piña Barba; Nadia Munguía

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Comparison of five field diagnosis techniques for pregnancy in Pelibuey ewes

Rubén Darío Martínez Rojero

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Nematophagous capacity of two strains of the fungi Duddingtonia flagrans

Jaime Flores Crespo; David Herrera Rodríguez; Víctor Vázquez Prats; Julio César Martínez Gaytan; Pedro Mendoza de Gives

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Presence of Haematobia irritans (L) (Diptera: Muscidae) in confined dairy cattle in Aguascalientes, Mexico: preliminary report

Carlos Cruz Vázquez; Irene Vitela Mendoza; Miguel Ramos Parra; Ma Teresa Quintero Martínez; Zeferino García Vázquez