Report of the committee on the genetic constitution of chromosomes 20 and 21.
Carritt
B
B
Litt
M
M
D002874:Chromosome Mapping; D002890:Chromosomes, Human, Pair 20; D002891:Chromosomes, Human, Pair 21; D015342:DNA Probes; D005796:Genes; D008040:Genetic Linkage; D006801:Humans
D015342:DNA Probes