what is the difference between penicillin g and penicillin vk

what is the difference between penicillin g and penicillin vk

what is the difference between penicillin g and penicillin vk. There are any references about what is the difference between penicillin g and penicillin vk in here. you can look below.

Showing posts matching the search for what is the difference between penicillin g and penicillin vk