18. NLN Publication 606,423 Bioavailability studies in man : Nordic guidelines / prep, by Nordic Council on Medicines in coop, with the drug regulatory authorities in Denmark, Finland, Iceland, Norway, Sweden. - Uppsala t Nordiska Lakemedelsnamnden, 1987. 15 s. ;25 cm. - (NLN Publication / no. 18) ISBN 91-86432-17-6