[On the food of the queen cell in the honey bee. 4. Seasonal changes in the biopterin content of the food of the worker bee].
D000818:Animals; D001516:Bees; D001708:Biopterins; D005502:Food; D011622:Pterins / Q000737:chemistry*; D012621:Seasons
D011622:Pterins; D001708:Biopterins
BEES; PTERINS/chemistry