| Description | Agrees that clinical effect of penicillin treatment is more important than blood levels - thinks excessive attention has been paid to blood levels - discusses use of Prolopen - thinks there will be a return to use of penicillin in aqueous solution administered at relatively infrequent intervals - comments on this - comments on remarks by Romansky and McDermott on blood levels obtained with procaine penicillin and on frequency and effectiveness of doses - greatest demand for prolonged - acting preparations is in treatment of venereal diseases - comments on this - discusses use of aluminium stearate and arachis oil in Prolopen - will send typescript copy of Dr Ungar's paper on tissue fluid concentrations of penicillin. |