1. Mechanism of action of transmitters and other substances on smooth muscles;Bolton;Physiological Reviews,1979
2. Brown, I., Martin-Smith, M., 1960. Constituents of Bacopa monnieri (L.) Pennell. Journal of Chemical Society, 2783–2784.
3. Salbutamol-induced airway hyperreactivity in guinea-pigs is not due to a loss of its bronchodilator effect;Buchheit;European Journal of Pharmacology,1995
4. A pharmacologic examination of receptors mediating serotonin-induced bronchoconstriction in the anesthetized guinea-pig;Buckner;The Journal of Pharmacology and Experimental Therapeutics,1991
5. Chopra, R.N., Nayar, S.L., Chopra, I.C., 1956. Glossary of Indian Medicinal Plants. Council of Scientific and Industrial Research, New Delhi, p. 32.