representing a suitably wide range of sensitivity to penicillin were used as a supplement. 62 strains were isolated in 1961, 101 (96+5) strains in 1962, 173 strains in 1963, 92 strains in 1964, fifteen strains in 1965, and fifty strains in January, 1966.
No takes yet. Share an insight, caveat, or question.
Reyn et al. (1968) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: