Ramon E. Guevara

Mental Disorders Among U.S. Military Personnel in the 1990s: Association With High Levels of Health Care Utilization and Early Military Attrition

Charles W. Hoge, Sandra E Lesikar, Ramon E. Guevara et al. · American Journal of Psychiatry · 2002 · 275 citations

Medicine, Psychiatry, Behavioral Health +15

An Outbreak of Multidrug-Resistant Pneumococcal Pneumonia and Bacteremia among Unvaccinated Nursing Home Residents

J. Pekka Nuorti, Jay C. Butler, James M. Crutcher et al. · New England Journal of Medicine · 1998 · 273 citations · Full text

Veterinary Medicine, Infectious Diseases, Infectious Disease Epidemiology +16

Effectiveness of 13-valent pneumococcal conjugate vaccine for prevention of invasive pneumococcal disease in children in the USA: a matched case-control study

Matthew R. Moore, Ruth Link‐Gelles, William Schaffner et al. · The Lancet Respiratory Medicine · 2016 · 197 citations

Medicine, Infectious Diseases, Pediatrics +16

Accuracy of ICD-9-CM Codes in Detecting Community-acquired Pneumococcal Pneumonia for Incidence and Vaccine Efficacy Studies

Ramon E. Guevara, Jay C. Butler, B. Marston et al. · American Journal of Epidemiology · 1999 · 142 citations · Full text

Veterinary Medicine, Infectious Diseases, Preventive Medicine +16

Detection of Chlamydiosis in a Shipment of Pet Birds, Leading to Recognition of an Outbreak of Clinically Mild Psittacosis in Humans

John F. Moroney, Ramon E. Guevara, Christopher Iverson et al. · Clinical Infectious Diseases · 1998 · 78 citations · Full text

Veterinary Medicine, Infectious Diseases, Veterinary Epidemiology +15