NOVA - Season 5 Episode 3
It has been known since the turn of the century that there are four human blood groups, based on different red cells and serum characteristics. NOVA looks at the more recent discovery that the different white cell types, as determined by a variety of different molecular markers on the cell surface, open up the possibility of the prevention of disease.
First Air Date : 1974-03-03
Last Air date : 2024-11-27
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 5 : Episode 11978-01-04
- Season 5 : Episode 21978-01-11
- Season 5 : Episode 31978-01-18
- Season 5 : Episode 41978-01-25
- Season 5 : Episode 51978-02-01
- Season 5 : Episode 61978-02-15
- Season 5 : Episode 71978-02-22
- Season 5 : Episode 81978-03-01
- Season 5 : Episode 91978-03-08
- Season 5 : Episode 101978-03-22
- Season 5 : Episode 111978-03-29
- Season 5 : Episode 121978-04-12
- Season 5 : Episode 131978-04-19
- Season 5 : Episode 141978-05-03
- Season 5 : Episode 151978-05-10
- Season 5 : Episode 161978-05-24
- Season 5 : Episode 171978-05-31
- Season 5 : Episode 181978-06-07
- Season 5 : Episode 191978-06-14
- Season 5 : Episode 201978-06-21
- Season 5 : Episode 211978-06-28
