O. Porras

Inhibition of Attachment of Streptococcus pneumoniae and Haemophilus influenzae by Human Milk and Receptor Oligosaccharides

Bengt Åndersson, O. Porras, L. A. Hanson et al. · The Journal of Infectious Diseases · 1986 · 328 citations

Life Sciences, Immunology, Microbiology +16

Difference in structure between type b and nontypable Haemophilus influenzae populations

O. Porras, Dominique A. Caugant, Barry M. Gray et al. · Infection and Immunity · 1986 · 68 citations · Full text

Life Sciences, Genetics, Microbiology +17

Sublocalization of an ataxia-telangiectasia gene distal to D11S384 by ancestral haplotyping in Costa Rican families.

Nancy Uhrhammer, Ethan M. Lange, O. Porras et al. · PubMed · 1995 · 57 citations

Life Sciences, Genetics, Molecular Genetics +12

Juvenile chronic arthritis in urban San José, Costa Rica: a 2 year prospective study.

O Arguedas, Anders Fasth, Boel Andersson‐Gäre et al. · PubMed · 1998 · 55 citations

Medicine, Child Health, Pediatrics +13

A Model for ATM Heterozygote Identification in a Large Population: Four Founder-Effect ATM Mutations Identify Most of Costa Rican Patients with Ataxia Telangiectasia

Milhan Telatar, Zifeng Wang, Sergi Castellvı́-Bel et al. · Molecular Genetics and Metabolism · 1998 · 49 citations

Life Sciences, Genetics, Molecular Genetics +17