H. J. Koornhof

Emergence of Multiply Resistant Pneumococci

Michael R. Jacobs, H. J. Koornhof, Roy M. Robins‐Browne et al. · New England Journal of Medicine · 1978 · 633 citations

Antimicrobial Susceptibility, Health Sciences, Antibiotics +11

7. Prevention of Pneumococcal Pneumonia by Vaccination

Robert Austrian, Robert M. Douglas, Gerald Schiffman et al. · University of Pennsylvania Press eBooks · 1985 · 406 citations

Vaccination, Vaccinology, Antibiotics +5

Global Genetic Structure and Molecular Epidemiology of Encapsulated Haemophilus influenzae

James M. Musser, J. Simon Kroll, Dan M. Granoff et al. · Clinical Infectious Diseases · 1990 · 231 citations

Serotype B Isolates, Viral Evolution, Molecular Epidemiology +13

Immunogenicity, efficacy and serological correlate of protection of Salmonella typhi Vi capsular polysaccharide vaccine three years after immunization

Keith P. Klugman, H. J. Koornhof, John B. Robbins et al. · Vaccine · 1996 · 222 citations

Vaccination, Vaccine Development, Typhoid Fever +5

A Reevaluation of Sputum Microscopy and Culture in the Diagnosis of Pulmonary Tuberculosis

Howard Levy, Charles Feldman, H Sacho et al. · CHEST Journal · 1989 · 141 citations

Pulmonary Tuberculosis, Sputum Microscopy, Pathology +4