मुँह के छालों का आसान घरेलू ईलाज Home Remedies For Mouth Ulcers | Muh Ke Chaale Ka Desi Ilaj
गाय भैंस के पेशाब में खून आने का रामबाण इलाज catosal berenil rtu urimin
It is a broad-spectrum antibiotic. It was first found near Pfizer laboratories in a soil sample yielding the soil fungi Streptomyces rimosus. Its chemical structure was described by American chemist Robert B Woodward. Oxytetracycline derivative, doxycycline, is one of the most used antibiotics today.