How were vaccines once administered before syringes were invented? — you don’t want to know…
How were vaccines once administered before syringes were invented? — you don’t want to know…
Jan 17, 2022, 6:19am UTC
https://oconnel.medium.com/how-were-vaccines-once-administered-before-syringes-were-invented-you-dont-want-to-know-d84bac67818b