Invest. clín - vol.61 issue4

Table of contents
Invest. clín vol.61 no.4 Maracaibo Dec. 2020

Editorial

	· The future of the COVID-19 pandemic and the hope of a vaccine Esparza, José · text in Spanish · Spanish ( pdf )

Trabajos Originales

	· Positive and Negative Affect Schedule (PANAS): psychometric properties of a Venezuelan Spanish version in medical students. Baptista, Trino; Vargas, Olga; Colmenares, Rosani; Piñero, Javier · abstract in English \| Spanish · text in English · English ( pdf )

	· Time-course of the Positive and Negative Affect Schedule (PANAS) during an episode of psychosis: a pilot study. Baptista, Trino; Colmenares, Rosani Trinidad; Vargas, Olga Janneth; Piñero, Javier; Rengel, Luis · abstract in English \| Spanish · text in English · English ( pdf )

	· Comparison between radiotherapy and transoral laser microsurgery treatments in early-stages of glottis cancer: A five-year follow-up study. Santabárbara, Javier · abstract in English \| Spanish · text in English · English ( pdf )

	· *Polymorphism -308 of TNFα* gene and its local expression in preinvasive lesions and cervical cancer in Zulia state, Venezuela.** Castro Barrios, Eilyn Carolina; Pardo Govea, Tatiana; Carrero Castillo, Yenddy; Quintero Ferrer, José Miguel; Sánchez Caridad, Yanira; Posada Bonilla, Raúl Enrique; Fernández Mestre, Mercedes; Alaña Piña, Freddy · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Revisiones

	· Trichomonas vaginalis: pathogenesis and its role in cervical cancer Núñez-Troconis, José · abstract in English \| Spanish · text in English · English ( pdf )

	· Myocardial ischemia and coronary arteries with normal angiographic appearance. Diagnostic approach. López-Hidalgo, Miguel; Eblen-Zajjur, Antonio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Ethical dilemmas related to the COVID-19 pandemic. A perspective. Vizcaíno, Gilberto; Esparza, José · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )