G Alvarado Zaldívar

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Al oral monophasic contraceptive formulation containing gestodene (75 mcg) and ethynilestradiol (30 mcg) is evaluated concerning its safety, efficacy and cycle-control. Sixty-seven healthy women were included, allowing a total of 574 evaluable cycles. This formulation showed a high degree of efficacy, with no pregnancies after its utilization. Side affects(More)
A transversal study was performed in 1987 to examine 9,844 postmenopausal women aging from 39 to 59 years, residents from the cities of Durango, Monterrey, Guadalajara and Leon. They had their last menstruation at least 12 months before the interview and they were not pregnant. The objective was to know if the menarche, number of deliveries, use of(More)
The objective of this report was to assess the sensitivity and specificity of Pap smear and to evaluate if routine colposcopy can improve cervical screening. One hundred and fifty patients undergoing routine cervical cytologic screening in our outpatient clinic were randomly selected. All patients were evaluated by colposcopy and cervical punch biopsy. Pap(More)
INTRODUCTION the abnormalities in liver function tests (LFTs) and liver complications (LC) from parenteral nutrition (PN) are common and usually multifactorial. These factors have not yet been assessed in the adult Mexican population. OBJECTIVE To determine whether the dose prescribed > 1 g/kg is a risk factor for the abnormalities in liver function tests(More)
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