“…Thiey are small in mLniber, but ar e of value, in that ever-v case hlas been proved by operation, siiupIpoitefl eitloer bv micirosopic examination or bv ca, rfrle obser-ation of the after-p0-ogress of tle patienit. The figures (see Clhart 1) to chronic ulces, for witlh chroniic peptic ulcers the incidence in males'is even imiore marked. There weore, for instance, in miiy owvn series of 1,141 chlronlic ulcers, 850 males.…”