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

Year Number of Results
1945 1
1959 2
1962 1
1964 1
1965 2
1968 2
1972 3
1974 1
1975 1
1978 3
1980 2
1981 2
1982 1
1984 1
1987 1
1988 4
1990 1
1991 3
1992 1
1993 2
1994 2
2019 1
2021 1
2024 0

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39 results

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Page 1
Natural family planning.
Brown JB, Blackwell LF, Billings JJ, Conway B, Cox RI, Garrett G, Holmes J, Smith MA. Brown JB, et al. Among authors: billings jj. Am J Obstet Gynecol. 1987 Oct;157(4 Pt 2):1082-9. doi: 10.1016/s0002-9378(87)80137-0. Am J Obstet Gynecol. 1987. PMID: 3314524
Natural family planning.
Billings JJ. Billings JJ. Med J Aust. 1978 Oct 21;2(9):436. doi: 10.5694/j.1326-5377.1978.tb76840.x. Med J Aust. 1978. PMID: 732740
Natural family planning.
Billings JJ. Billings JJ. P N G Med J. 1978 Dec;21(4):286-7. P N G Med J. 1978. PMID: 293102 No abstract available.
Ward-based continuous positive airway pressure (CPAP) in SARS-CoV-2.
Raharja A, Kwan JT, Billings JJ, Aminy-Raouf H, Lohani S, Khan B, Bhalla R. Raharja A, et al. Among authors: billings jj. Clin Med (Lond). 2021 Mar;21(Suppl 2):55-56. doi: 10.7861/clinmed.21-2-s55. Clin Med (Lond). 2021. PMID: 34078703 Free article. No abstract available.
The Billings Ovulation Method. An update.
Billings JJ, Billings E. Billings JJ, et al. Aust Fam Physician. 1988 Oct;17(10):843-6. Aust Fam Physician. 1988. PMID: 3245864 No abstract available.
Is this subgallate poisoning?
Morgan FP, Billings JJ. Morgan FP, et al. Among authors: billings jj. Med J Aust. 1974 Nov 2;2(18):662-3. doi: 10.5694/j.1326-5377.1974.tb71075.x. Med J Aust. 1974. PMID: 4453224 No abstract available.
Australia in Asia.
Billings EL, Billings JJ. Billings EL, et al. Among authors: billings jj. Med J Aust. 1968 Aug 17;2(7):328-31. Med J Aust. 1968. PMID: 5693438 No abstract available.
Ovulation method of contraception.
Billings JJ. Billings JJ. Med J Aust. 1981 Jan 10;1(1):45-6. doi: 10.5694/j.1326-5377.1981.tb135299.x. Med J Aust. 1981. PMID: 7207299 No abstract available.
Ovulation method of family planning.
Billings JJ. Billings JJ. Lancet. 1972 Dec 2;2(7788):1193-4. doi: 10.1016/s0140-6736(72)92610-4. Lancet. 1972. PMID: 4117608 No abstract available.
Natural family planning methods.
Billings JJ. Billings JJ. Am J Obstet Gynecol. 1982 May 1;143(1):114-5. Am J Obstet Gynecol. 1982. PMID: 7081306
39 results