A11A Multivitamins, combinations A11AA Multivitamins with minerals A11AA01 Multivitamins and iron A11AA02 Multivitamins and calcium A11AA03 Multivitamins and other minerals, including combinations A11AA04 Multivitamins and trace elements A11AB Multivitamins, other combinations A11B Multivitamins, plain A11BA Multivitamins, plain A11C Vitamin A and D, including combinations of the two A11CA Vitamin A, plain A11CA01 Retinol (vitamin A) A11CA02 Betacarotene A11CB Vitamin A and D in combination A11CC Vitamin D and analogues A11CC01 Ergocalciferol A11CC02 Dihydrotachysterol A11CC03 Alfacalcidol A11CC04 Calcitriol A11CC05 Colecalciferol A11CC06 Calcifediol A11CC20 Combinations A11CC55 Colecalciferol, combinations A11D Vitamin B1, plain and in combination with vitamin B6 and B12 A11DA Vitamin B1, plain A11DA01 Thiamine (vitamin B1) A11DA02 Sulbutiamine A11DA03 Benfotiamine A11DB Vitamin B1 in combination with vitamin B6 and/or vitamin B12 A11E Vitamin B-complex, including combinations A11EA Vitamin B-complex, plain A11EB Vitamin B-complex with vitamin C A11EC Vitamin B-complex with minerals A11ED Vitamin B-complex with anabolic steroids A11EX Vitamin B-complex, other combinations A11G Ascorbic acid (vitamin C), including combinations A11GA Ascorbic acid (vitamin C), plain A11GA01 Ascorbic acid (vitamin C) A11GB Ascorbic acid (vitamin C), combinations A11GB01 Ascorbic acid (vitamin C) and calcium A11H Other plain vitamin preparations A11HA Other plain vitamin preparations A11HA01 Nicotinamide A11HA02 Pyridoxine (vitamin B6) A11HA03 Tocopherol (vitamin E) A11HA04 Riboflavin (vitamin B2) A11HA05 Biotin A11HA06 Pyridoxal phosphate A11HA07 Inositol A11HA08 Tocofersolan A11HA30 Dexpanthenol A11HA31 Calcium pantothenate A11HA32 Pantethine A11J Other vitamin products, combinations A11JA Combinations of vitamins A11JB Vitamins with minerals A11JC Vitamins, other combinations References A11