title: Further observations on four subgroups of normal variant short stature.
mesh_terms: D001827:Body Height; D002648:Child; D005260:Female; D006130:Growth Disorders / Q000378:metabolism*; D013006:Growth Hormone / Q000378:metabolism*; D006801:Humans; D007334:Insulin-Like Growth Factor I; D008297:Male; D011073:Polyamines / Q000652:urine*; D011700:Putrescine / Q000652:urine; D011863:Radioimmunoassay; D011869:Radioligand Assay; D012890:Sleep; D013002:Somatomedins / Q000097:blood*; D013095:Spermidine / Q000652:urine; D013096:Spermine / Q000652:urine
chemical_list: D011073:Polyamines; D013002:Somatomedins; D013096:Spermine; D007334:Insulin-Like Growth Factor I; D013006:Growth Hormone; D013095:Spermidine; D011700:Putrescine