Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

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

Year Number of Results
1966 1
1967 2
1968 1
1969 2
1970 3
1971 5
1972 3
1973 5
1974 4
1975 4
1976 2
1977 7
1978 2
1979 4
1980 1
1981 5
1982 1
1983 1
1984 2
1985 5
1986 2
1987 2
1988 8
1990 4
1991 1
1992 2
1994 1
1995 1
1997 1
2021 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

83 results

Results by year

Filters applied: . Clear all
Page 1
[Cronkhite-Canada syndrome].
Witzel L, Classen M, Rösch W, Demling L. Witzel L, et al. Dtsch Med Wochenschr. 1971 Jun 4;96(23):989-91. doi: 10.1055/s-0028-1108370. Dtsch Med Wochenschr. 1971. PMID: 5580402 German. No abstract available.
[Pulmonary embolism].
Zeilhofer R, Witzel L. Zeilhofer R, et al. Among authors: witzel l. Fortschr Med. 1972 Jun 15;90(18):700-2 passim. Fortschr Med. 1972. PMID: 5082078 German. No abstract available.
Behaviour of the dying patient.
Witzel L. Witzel L. Br Med J. 1975 Apr 12;2(5962):81-2. doi: 10.1136/bmj.2.5962.81. Br Med J. 1975. PMID: 1131556 Free PMC article.
[Treatment of arrhythmias].
Witzel L, Soballa G. Witzel L, et al. Fortschr Med. 1973 Mar;91(7):287-9. Fortschr Med. 1973. PMID: 4124325 German. No abstract available.
[Defecation disorders: constipation].
Witzel L. Witzel L. Z Arztl Fortbild (Jena). 1992 Feb 10;86(3):107-10. Z Arztl Fortbild (Jena). 1992. PMID: 1557913 German. No abstract available.
Day-to-day variation of 24-hour intragastric acidity.
Merki HS, Witzel L, Walt RP, Cohnen E, Harre K, Heim J, Mappes A, Röhmel J. Merki HS, et al. Among authors: witzel l. Gastroenterology. 1988 Apr;94(4):887-91. doi: 10.1016/0016-5085(88)90543-4. Gastroenterology. 1988. PMID: 3345888
[Treatment of reflux esophagitis with sucralfat].
Weiss W, Brunner H, Büttner GR, Gabor M, Miederer S, Mittelstaedt A, Olbermann M, Schwamberger K, Witzel L. Weiss W, et al. Among authors: witzel l. Dtsch Med Wochenschr. 1983 Nov 11;108(45):1706-11. doi: 10.1055/s-2008-1069811. Dtsch Med Wochenschr. 1983. PMID: 6354663 Clinical Trial. German.
83 results