Eric Walker added a number of topics and a number of links to Specific antibiotics, and added Specific antibiotics to Antibiotic agents

Eric Walker added Cefalexin to Topical antibiotics, and added Topical antibiotics to Specific antibiotics

Eric Walker added a number of links to Cefalexin, and added Cefalexin to Oral antibiotics, First-generation cephalosporins and Topical antibiotics