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D A Serfass

Explore the profile of D A Serfass including associated specialties, affiliations and a list of published articles. Areas
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1.
Mendelman P, Chaffin D, Krilov L, Kalaitzoglou G, Serfass D, Onay O, et al.
J Infect Dis . 1990 Nov; 162(5):1118-23. PMID: 2230238
A 10-year-old boy presented with nuchal rigidity and cerebrospinal fluid (CSF) leukocytosis initially and again on day 6 of intravenous cefuroxime therapy (200 mg/kg/day). Both CSF specimens yielded nontypable beta-lactamase-negative...
2.
Fekete T, Serfass D, Lafredo S, CUNDY K
Antimicrob Agents Chemother . 1989 Feb; 33(2):164-6. PMID: 2497703
Using agar dilution, we determined MICs of penicillin, cefoxitin, ceftriaxone, cefmetazole, tetracycline, and spectinomycin for 129 strains of Neisseria gonorrhoeae. All strains were susceptible to ceftriaxone (MIC range, less than...
3.
Mendelman P, Serfass D
J Med Microbiol . 1988 Oct; 27(2):95-8. PMID: 3262761
We questioned whether the penicillin binding protein (PBP) profiles of representative strains from the 19 species varied within the genus Haemophilus and whether these profiles would be of taxonomic value....
4.
Mendelman P, Campos J, Chaffin D, Serfass D, Smith A, Saez-Nieto J
Antimicrob Agents Chemother . 1988 May; 32(5):706-9. PMID: 3134848
We examined clinical isolates of Neisseria meningitidis relatively resistant to penicillin G (mean MIC, 0.3 micrograms/ml; range, 0.1 to 0.7 micrograms/ml), which were isolated from blood and cerebrospinal fluid for...
5.
Mendelman P, Chaffin D, Musser J, de Groot R, Serfass D, Selander R
Infect Immun . 1987 Nov; 55(11):2585-9. PMID: 3499396
Levels of genotypic and phenotypic diversity among 23 ampicillin-resistant, non-beta-lactamase-producing (Ampr NBLP) isolates of serologically nontypeable Haemophilus influenzae recovered from the respiratory tract were determined by multilocus enzyme electrophoresis, auxotroph...
6.
Serfass D, Mendelman P, Chaffin D, Needham C
J Gen Microbiol . 1986 Oct; 132(10):2855-61. PMID: 3498005
Penicillin-binding protein (PBP) alterations have been associated with non-beta-lactamase-mediated ampicillin resistance in Haemophilus influenzae. We evaluated the PBP profiles of several ampicillin-susceptible and -resistant clinical isolates of H. influenzae to...