“…John et al, 1974). In particular, however, there is a 6 % incidence of erosive gastritis reported here in comparison with older series where the incidence was 14 to 21 % (Thompson, Ashurst, and Butler, 1968;Schiller et al, 1970), presumably because this was a diagnosis of exclusion rather than of positive identification until the advent of fibroscopy. Mallory-Weiss tears occurred in 9 % of our patients which is comparable with the findings of other workers of 13 2 % (St. John et al, 1974) and 9% (Katon and Smith, 1973).…”