Columbia subject headings:
Cell interaction--Congresses.
Cellular control mechanisms--Congresses.
Endocrine glands--Congresses.
Hormones--Physiological effect--Congresses.
Harvard subject headings:
Autocrine mechanisms--Congresses.
Cell interaction--Congresses.
Endocrine glands--Physiology--Congresses.
Paracrine mechanisms--Congresses.
Princeton subject headings:
Cell interaction--Congresses.
Cellular control mechanisms--Congresses.
Endocrine glands--Congresses.
Hormones--Physiological effect--Congresses.