practicumhandleiding microscopie slagader
9.1 uitlegvideo https://www.youtube.com/watch?v=GRHZb9A_oKM
9.3 ECG https://www.youtube.com/watch?v=MGxxRyJTmwU&list=PL4IJw6w_jlM3lT8nS4Z3rdn6AMb6d8wWS
9.3 uitlegvideo https://www.youtube.com/watch?v=2zDWPJbfuV8
9.4 uitlegvideo https://www.youtube.com/watch?v=4zZTU43rdrM
9.5 uitlegvideo https://www.youtube.com/watch?v=eF2A6b2IFBc
9.5 uitleg lymfesysteem https://www.youtube.com/watch?v=4i1PaFtwd-I