Não informado. (2022). BMJ Quality & Safety. BMJ Publishing Group.
Chicago (17e ed.) BronvermeldingNão informado. BMJ Quality & Safety. London: BMJ Publishing Group, 2022.
MLA (8e ed.) BronvermeldingNão informado. BMJ Quality & Safety. BMJ Publishing Group, 2022.
Let op: Deze citaties zijn niet altijd 100% accuraat.