title: Steroids in the plasma of the gray seal, Halichoerus grypus.
mesh_terms: D000222:Adaptation, Physiological; D000450:Aldosterone / Q000097:blood; D000818:Animals; D010872:Caniformia / Q000097:blood*; D003345:Corticosterone / Q000097:blood; D003348:Cortisone / Q000097:blood; D003900:Desoxycorticosterone / Q000097:blood; D006854:Hydrocortisone / Q000097:blood; D008297:Male; D046048:Seals, Earless / Q000097:blood* / Q000502:physiology; D012621:Seasons; D013739:Testosterone / Q000097:blood
chemical_list: D013739:Testosterone; D003900:Desoxycorticosterone; D000450:Aldosterone; D003348:Cortisone; D003345:Corticosterone; D006854:Hydrocortisone