27:01 duration 27 minutes 1 second
NR.110.203 - Module 6: Physical and Chemical…
NR.110.203 - Module 6: Physical and Chemical Control of Microbes
27:40 duration 27 minutes 40 seconds
NR.110.203 - Module 9: Diagnosing Infections
10:20 duration 10 minutes 20 seconds
NR.110.203 - Microbial Nutrition II - Mod 4B