Clinical medicine . DEPART^MRNT OF PROGRESSIVE ADVERTISERS 25. A simple, complete system for the medical profession The National Cash Register Credit File Cuts out all bookkeeping—avoids all errors. Saves time—saveseffort—saves money. No ledger—no more forgotten charges. Keeps every patientsaccount balanced to the minute and ready for immediate settlementGives an accurate statement any time a patient wants one. Simple and complete. Easy to operate. The ideal accountingsystem for the medical profession. Do not waste time, effort and patience doing the work <3 machinecan do for you. Write to


Clinical medicine . DEPART^MRNT OF PROGRESSIVE ADVERTISERS 25. A simple, complete system for the medical profession The National Cash Register Credit File Cuts out all bookkeeping—avoids all errors. Saves time—saveseffort—saves money. No ledger—no more forgotten charges. Keeps every patientsaccount balanced to the minute and ready for immediate settlementGives an accurate statement any time a patient wants one. Simple and complete. Easy to operate. The ideal accountingsystem for the medical profession. Do not waste time, effort and patience doing the work <3 machinecan do for you. Write to us for literature on the Credit File. Address Department 5. The National Cash Register Co., Dayton, Ohio When writing Advertisers please mention The American Journal of Clinical Medicine 26 DEPARTMENT OF PROGRESSIVE ADVERTISERS action generally is ascribed to the presence of a dis-tinct ferment in the gastric juice, jnaraely, rennin orrennet. Rennet was held to be identical with pepsin,but the Swedish chemist Otto Hammersteen has suc-ceeded in separa


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectmedicine, bookyear189