BENZATHINE penicillin (N,N′-dibenzylethylenediamine dipenicillin G) is a long-acting repository penicillin that provides low serum penicillin levels for three or four weeks after a single ...
ROMANSKY and Rittman 1,2 have developed a practical and apparently safe procedure for retarding the absorption of penicillin by suspending it in a mixture of peanut oil and beeswax, and have reported ...