Card suggestions

Hello!!

I was going through my cards for immuno and noticed this card had a tag for physeo immuno and i’m not sure if it is supposed to:
Children should use a booster seat until they are at least {{c1::8}} years old (or until the seat belt fits properly)

This is the tag it is under: #AK_Step1_v12::#Physeo::08_Immunology::01_Immunology::19_Vaccinations

This card is also under the same tag and also seems out of place:

{{c1::Procedure}} bias is an error introduced in performing the study that results from different groups being treated differently

HI @muhammadn,

feel free to suggest the changes to AnkiHub and we can review them