There are the trees; the subject lesson of "NSAID gastropathy".
Roth
S H
SH
D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects*; D006801:Humans; D012307:Risk Factors; D013272:Stomach Diseases / Q000139:chemically induced*
D000894:Anti-Inflammatory Agents, Non-Steroidal