1. Bergström M, Muhr C, Lundberg P O, Bergström K, Lundqvist H, Antoni G, Fasth K-G, Långström B (1987a) In vivo study of amino acid distribution and metabolism in pituitary adenomas using positron emission tomography with 11C-D-methionine and 11 C-L-methionine. J Comput Ass Tomogr 11: 334–339
2. Bergström M, Muhr C, Lundberg P O, Bergström K, Gee AD, Fasth K-G, Långström B (1987b) Rapid decrease in amino acid metabolism in pro-lactin-secreting pituitary adenomas after bromocriptine treatment — in vivo study with positron emission tomography. J Comput Ass Tomogr 11: 815–819
3. Lundberg P O, Muhr C, Bergström K, Thuomas K-Å, Hartvig P, Lundqvist H, Antoni G, Långström B (1986) PET and NMR in diagnosis of pituitary adenomas. In: Battistin L, Gerstenbrand F (eds) PET and NMR: New perspectives in neuroimaging and in clinical neurochemistry, Alan R. Liss, New York, pp. 407–424
4. Muhr C, Lundberg P O, Antoni G, Bergström K, Hartviq P, Lundqvist H, Långström B, Stålnacke C-G (1984) The uptake of 11C-labelled bromocriptine and methionine in pituitary tumors studied by positron emis-sion tomography (PET). In: Lamberts SWJ, Tilders FJH, van Der Veen EA, Assies J (eds) Trends in diagnosis and treatment of pituitary adenomas, Free University Press, Amsterdam, pp. 151–155
5. Muhr C, Bergström M, Lundberg P O, Bergström K., Hartvig P, Lundqvist H, Antoni G, Långström B (1986a) Dopamine receptors in pituitary adenomas: PET visualization with C-11-N-methylspiperone. J Comp Ass Tomogr 10:175–180