Using the quick search there are shown up to three reports about H2S:
Anyone with a nose knows the rotten-egg odor of hydrogen sulfide, a gas generated by bacteria living in the human colon. Now an international team of scientists has discovered that cells inside the bl...
Medizin Gesundheit |Hydrogen sulfide, or H2S, the chemical that gives rotten eggs their sulfurous stench – and the same compound that researchers at Fred Hutchinson Cancer Research Center successfully have used to put mi...
Biowissenschaften Chemie |Using the fulltext-search for the word H2S you can set up serveral searching-options > choose search options