THE BRITISH DRUG HOUSES LTD 
V 
GRAHAM STREET, CITY ROAD, LONDON, N/l 
/ 
It 
\ 
TELEPHONE: 
CLERKENWELL 3000 
\ 
IN REPLY QUOTE WKW/3/BI 
MEDICAL D 
/ 
TELEGRAPHIC AD D/R ESS: 
TETRADOME. TELEX./toN DON 
EPARTMENT 
/ 
/ 
/ 
June 1950 
Dear Sir, \ 
\ 
ii 
\ 
Practitioners having care of a case of threadworm infestation, 
frequently ffnd it a matter of some difficulty to secure the 
adequate co-ox>eration of the patient ^efr parent on whom the success 
of treatment often depends. ExperiQiiice shows that this is easier to 
establish when !&4-P^enan B.D.H. is pfsed, not only on account of the 
relative simplicixty of Diphenan ^eatment, but also because this 
anthelmintic doesXnot cause nau^oa or gastric upset. 
Mycil is the only preparajsfion which contains the highly active 
non-mercurial fungicide, chi^rphenesin. Mycil has proved remarkably 
effective in the treatment y^^f athlete’s foot, and the fact that it 
is free from staining pro;^rties and objectionable odour is much 
appreciated by all patieivts. We shall be pleased to forward 
samples for clinical tr^l on receipt of the enclosed card. 
/ 
Many stubborn ca^s of -constipation respond very favourably to 
the administration ox Dehydrocholin B.D.H. It also relieves 
flatulence and dyspepsia, which are often present in cases of 
biliary insufficiency. 
/ 
Assuring yop:^ that our services are always most willingly at your 
disposal. 
Yours fdithfully, 
\ 
for THE BRITISH DRUG HOUSES LTD. 
\ 
MEDICAL DEPARTMENT 
