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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1965 2
1966 6
1967 8
1968 4
1969 2
1970 5
1971 2
1972 12
1973 5
1974 2
1978 1
1979 2
1980 2
1981 5
1982 5
1983 3
1984 3
1985 3
1986 3
1987 17
1988 16
1989 21
1990 12
1991 22
1992 21
1993 23
1994 10
1995 15
1996 10
1997 6
1998 3
1999 2
2000 1
2024 0

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254 results

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Page 1
Somatostatin and epilepsy.
Riekkinen PJ, Pitkänen A. Riekkinen PJ, et al. Metabolism. 1990 Sep;39(9 Suppl 2):112-5. doi: 10.1016/0026-0495(90)90225-2. Metabolism. 1990. PMID: 1976203
CSF beta-endorphin-like immunoreactivity in delirium.
Koponen H, Stenbäck U, Mattila E, Reinikainen K, Soininen H, Riekkinen PJ. Koponen H, et al. Among authors: riekkinen pj. Biol Psychiatry. 1989 Apr 1;25(7):938-44. doi: 10.1016/0006-3223(89)90273-4. Biol Psychiatry. 1989. PMID: 2524220
EEG spectral analysis in delirium.
Koponen H, Partanen J, Pääkkönen A, Mattila E, Riekkinen PJ. Koponen H, et al. Among authors: riekkinen pj. J Neurol Neurosurg Psychiatry. 1989 Aug;52(8):980-5. doi: 10.1136/jnnp.52.8.980. J Neurol Neurosurg Psychiatry. 1989. PMID: 2795067 Free PMC article.
Experimental studies on the role of serotonin in cognition.
Sirviö J, Riekkinen P Jr, Jäkälä P, Riekkinen PJ. Sirviö J, et al. Among authors: riekkinen pj. Prog Neurobiol. 1994 Jul-Aug;43(4-5):363-79. doi: 10.1016/0301-0082(94)90060-4. Prog Neurobiol. 1994. PMID: 7816931 Review. No abstract available.
[Neurobiology of memory].
Riekkinen PJ, Sirviö J, Riekkinen P Jr. Riekkinen PJ, et al. Duodecim. 1990;106(22):1616-25. Duodecim. 1990. PMID: 1364693 Review. Finnish. No abstract available.
CT brain scan and EEG in the diagnosis of adult onset seizures.
Reinikainen KJ, Keränen T, Lehtinen JM, Kälviäinen R, Saari T, Riekkinen PJ. Reinikainen KJ, et al. Among authors: riekkinen pj. Epilepsy Res. 1987 May;1(3):178-84. doi: 10.1016/0920-1211(87)90039-8. Epilepsy Res. 1987. PMID: 3332865 Review.
254 results