DavidB4-bot
→Health concerns: HTTP --> HTTPS, replaced: http://www.sfgate.com → https://www.sfgate.com
06:10
+1
→Health concerns: Spelling, grammar, and general cleanup
15:59
-114
→Location: Spelling, Grammar, and General Cleanup, typos fixed: etc) → etc.)
01:52
DavidB4
wikilink
06:44
+8
→Health concerns: flow & wikilink
06:34
06:26
+4
JDano
add diagram of chemical structure
15:08
+60
Created page
13:11
+2,572