These are converted into active pharmaceutical ingredients like amoxicillin, ampicillin, cephalexin and cefadroxil.    From Wordnik.com.  [Marketwire - Breaking News Releases] Reference

50mg Keflex pregancy Keflex droga allergia Keflex effetti collaterali ot Keflex cefalexina Keflex e cefadroxil duricef non penicillina anti-biotici Keflex sinusale Keflex.    From Wordnik.com.  [Top Information about Home Management] Reference