| multifocal papilloma virus epithelial hyperplasia. | multifocal papilloma virus epithelial hyperplasia is an infection of the oral mucosa produced by human papilloma virus types 13 and 32, which primarily bilaterally affects lips, lateral borders of tongue, and buccal mucosa. the attached oral mucosa, floor of mouth, soft palate, and oropharynx are sites that appear not to be affected. this study comprises 110 patients with multifocal papilloma virus epithelial hyperplasia identified over a period of 3 years in guatemala city and neighboring rural ... | 1994 | 8065729 |
| [behaviors and risk factors in a population of patients with sexually transmitted diseases (stds)]. | 300 men and women attending a municipal sexually transmitted disease clinic in guatemala city voluntarily participated in an anonymous and confidential study to determine hiv seroprevalence among patients with sexually transmitted diseases and to identify risk practices. two cases were confirmed, for a seropositivity rate of 0.7%. subjects were aged 6-62 years, with 45% between ages 21 and 30. 80% were male. 42% were married or in union. 26% of those in union reported occasional relations w ... | 1992 | 12290618 |
| [sexually transmitted diseases in guatemala city street children]. | drug consumption, sexual promiscuity, extreme poverty, and low educational level place street children at high risk of sexually transmitted diseases. a prospective study was conducted of 143 street children attending a sexually transmitted disease clinic in guatemala city over a three month period in 1991. 11 of the children were aged 7-10 years, 47 were aged 11-14 years, and 85 were aged 15-18 years. 104 were male and 39 female. 26 were illiterate and the rest had incomplete primary educati ... | 1992 | 12290625 |