What is the shelf life of an erythromycin lotion? erythromycin 2g Sulpho resorcinol 2g isopropanol 50g lemon spiritus 1g Hamamelis water AD 200g
What is the shelf life of an erythromycin lotion? erythromycin 2g Sulpho resorcinol 2g isopropanol 50g lemon spiritus 1g Hamamelis water AD 200g