{HEAD ~ A method} 1 wherein {TAIL ~ the topical formulations} contain about 2% of minoxidil 
wherein
{ HEAD ~ A method } 1 wherein { TAIL ~ the topical formulations } contain about 2 % of minoxidil
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH