Vol. 14 No. 1

View Vol. 14 No. 1

Published: 2001-12-31

Editorial

Editorial

Jorge Rodolfo Pérez Folgar
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Original Research Papers

Development of a Simple Methodology to Establish the Presence of Coliforms in Water for Human Consumption and its Correlation with the Multi-Tube Fermentation Method (NMP)

B. Ortiz, F. Cano, T. Aguilar de Miranda

1-9
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Use of Antihypertensive, Antiarrhythmic and Antibiotic Medications in Geriatric Patients, from the Comprehensive Medical Care Center for Pensioners (CAMIP)

E. Gonzáles, R. Pérez

10-12
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Optimization of a Method for the Determination of the Carotenoids Profile in Fruits and Vegetables by High Resolution Liquid Chromatography (HPLC)

E. Ramos, O. Dary

13-20
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The Hesperiidae Butterflies (Insecta: Lepidoptera) of Bethel, La Libertad, Peten: Taxonomy, Diversity, Natural History and Biogeography

M. Barrios, E. Cano

21-27
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Technical-Administrative Organization of the Food Service of the Antitubercular Sanatorium "San Vicente"

F. de M. Romero, M.A. Gonzáles

28-30
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Air Quality In Guatemala City

Pablo Ernesto Olivia Soto

29-31
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Seed Rain Patterns in the Secondary Forest of Santa María de Jesus, Quetzaltenango

J.F. Hemández, L. Madariaga, S. Loir

33-34
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