Trail of sulfur research:  from insulin to oxytocin.
D006801:Humans; D007328:Insulin; D010121:Oxytocin; D012106:Research; D013455:Sulfur / Q000032:analysis*
D007328:Insulin; D010121:Oxytocin; D013455:Sulfur
INSULIN; OXYTOCIN; SULFUR/determination