Hirsutinolides from Vernonia cinerascensABDEL-SATTAR, E; MOSSA, J. S; EL-ASKARY, H. I et al.Pharmazie. 2000, Vol 55, Num 2, pp 144-145, issn 0031-7144Article

Pharmacological studies of Rhus retinorrhaeaMOSSA, J. S; RAFATULLAH, S; GALAL, A. M et al.International journal of pharmacognosy. 1995, Vol 33, Num 3, pp 242-246, issn 0925-1618Article

3β,12-dihydroxyabieta-8,11,13-triene-1-one and other constituents from Juniperus excelsa leavesMOSSA, J. S; MUHAMMAD, I; EL-FERALY, F. S et al.Phytochemistry. 1992, Vol 31, Num 8, pp 2789-2792, issn 0031-9422Article

Aromatic plants of Saudi Arabia. XII : Essential oil of Conyza incanaEL-HAWARY, S. S; MOSSA, J. S; AL-YAHYA, M. A et al.International journal of pharmacognosy. 1991, Vol 29, Num 3, pp 188-192, issn 0925-1618Article

Evaluation of Turmeric (Curcuma Longa) for Gastric and Duodenal Antiulcer Activity in RatsRAFATULLAH, S; TARIQ, M; YAHYA, M. A et al.Journal of ethnopharmacology. 1990, Vol 29, Num 1, pp 25-34, issn 0378-8741Article

Neo-clerodane diterpenoids from Teucrium yemenseESSAM ABDEL SATTAR; MOSSA, J. S; ILIAS MUHAMMAD et al.Phytochemistry. 1995, Vol 40, Num 6, pp 1737-1741, issn 0031-9422Article

Anti-secretagogue, anti-ulcer and cytoprotective properties of Acorus calamus in ratsRAFATULLAH, S; TARIQ, M; MOSSA, J. S et al.Fitoterapia (Milano). 1994, Vol 65, Num 1, pp 19-23, issn 0367-326XArticle

gastric anti-ulcer and cytoprotective effects of Cyamopsis tetragonoloba ( Guar ) in ratsRAFATULLAH, S; AL-YAHYA, M. A; AL-SAID, M. S et al.International journal of pharmacognosy. 1994, Vol 32, Num 2, pp 163-170, issn 0925-1618Article

Aromatic plants of Saudi Arabia. XIII : Essential oil of Micromeria sinaicaEL-HAWARY, S. S; AL-YAHYA, M. A; AL-MESHAL, I. A et al.International journal of pharmacognosy. 1991, Vol 29, Num 3, pp 193-196, issn 0925-1618Article

Two flavones from Psiadia arabicaEL-FERALY, F. S; MOSSA, J. S; AL-YAHYA, M. A et al.Phytochemistry. 1990, Vol 29, Num 10, pp 3372-3373, issn 0031-9422Article

A new modified 6,7-secolabdane diterpenoid from Clutia richardianaMUHAMMAD, I; MOSSA, J. S; MIRZA, H. H et al.Phytochemistry. 1999, Vol 50, Num 7, pp 1225-1227, issn 0031-9422Article

Sesquiterpene lactones and thymol esters from Vicoa pentanemaMOSSA, J. S; EL-FERALY, F. S; MUHAMMAD, I et al.Journal of natural products (Print). 1997, Vol 60, Num 6, pp 550-555, issn 0163-3864Article

Further antibacterial diterpenes from the bark and leaves of Juniperus procera Hochst. ex EndlMUHAMMAD, I; MOSSA, J. S; AL-YAHYA, M. A et al.PTR. Phytotherapy research. 1995, Vol 9, Num 8, pp 584-588, issn 0951-418XArticle

Terpenoids from Pulicaria glutinosaMUHAMAD, I; EL-FERALY, F. S; MOSSA, J. S et al.Phytochemistry. 1992, Vol 31, Num 12, pp 4245-4248, issn 0031-9422Article

Anti-inflammatory activity of Teucrium poliumTARIQ, M; AGEEL, A.-M; AL-YAHYA, M. A et al.International journal of tissue reactions. 1989, Vol 11, Num 4, pp 185-188, issn 0250-0868, 4 p.Article

Gastroprotective activity of ginger Zingiber Officinale Rosc., in albino ratsAL-YAHYA, M. A; RAFATULLAH, S; MOSSA, J. S et al.The American journal of Chinese medicine (1979). 1989, Vol 17, Num 1-2, pp 51-56, issn 0192-415XArticle

Potential cancer chemopreventive and cytotoxic agents from Pulicaria crispaAL-YAHYA, M. A; EL-SAYED, A. M; MOSSA, J. S et al.Journal of natural products (Print). 1988, Vol 51, Num 3, pp 621-624, issn 0163-3864Article

Novel 6,7-seco-6,11-cyclolabdane diterpenes from Cluytia richardianaMOSSA, J. S; CASSADY, J. M; KOZLOWSKI, J. F et al.Tetrahedron letters. 1988, Vol 29, Num 30, pp 3627-3630, issn 0040-4039Article

Isolation and characterization of two antimicrobial agents from mace (Myristica fragrans)ORABI, K. Y; MOSSA, J. S; EL-FERALY, F. S et al.Journal of natural products (Print). 1991, Vol 54, Num 3, pp 856-859, issn 0163-3864Article

Alkylated benzoquinone derivatives from Maesa lanceolataMOSSA, J. S; MUHAMMAD, I; RAMADAN, A. F et al.Phytochemistry. 1999, Vol 50, Num 6, pp 1063-1068, issn 0031-9422Article

Diterpene acids from Conyza incanaGALAL, A. M; ABDEL-SATTAR, E; EL-FERALY, F. S et al.Phytochemistry. 1998, Vol 48, Num 1, pp 159-163, issn 0031-9422Article

New modified labdane diterpenoids from Cluytia richardianaMUHAMMAD, I; MOSSA, J. S; AL-YAHYA, M. A et al.Journal of natural products (Print). 1994, Vol 57, Num 2, pp 248-255, issn 0163-3864Article

Protective effect of Swertia chirata against indomethacin and other ulcerogenic agent-induced gastric ulcersRAFATULLAH, S; TARIQ, M; MOSSA, J. S et al.Drugs under experimental and clinical research. 1993, Vol 19, Num 2, pp 69-73, issn 0378-6501Article

Pharmacological studies on aerial parts of Calotropis proceraMOSSA, J. S; TARIQ, M; MOHSIN, A et al.The American journal of Chinese medicine (1979). 1991, Vol 19, Num 3-4, pp 223-231, issn 0192-415XArticle

Preliminary toxicity studies on ethanol extracts of the aerial parts of Artemisia abyssinica and A. Inculta in miceQURESHI, S; AGEEL, A. M; AL-YAHYA, M. A et al.Journal of ethnopharmacology. 1990, Vol 28, Num 2, pp 157-162, issn 0378-8741Article