Anatomical group that is has as its parts distinct anatomical structures interconnected by anatomical structures at a lower level of granularity.
hog:0000005
brain ventricular systemhog:0000098
endocrine systemhog:0000182
reproductive systemhog:0000202
respiratory systemhog:0000286
urogenital systemhog:0000302
cardiovascular systemhog:0000402
nervous systemhog:0000403
integumental systemhog:0000412
alimentary systemhog:0000723
renal systemhog:0001247
immune systemhog:0001248
circulatory systemhog:0001254
skeletal systemhog:0001275
musculoskeletal systemhog:0001624
hematopoietic systemhog:0001674
sensory systemBFO:0000050
part of
hog:0000671
caro:0000011