Malik, S and Bhushan, Shashi and Verma, S and Sharma , N and Sinha, Arun K and Sharma, Madhu and Ahuja, Paramvir Singh (2008) Production of naphthoquinone pigments in cell suspension cultures of Arnebia euchroma (Royale) Johnston:Influence of pH on growth kinetics and acetylshikonin. Medicianl and Aromatic Plant Science and Biotechology, 2 (1). pp. 43-49.

Bhushan, Shashi and Kalia, K and Sharma, Madhu and Singh , Bikram and Ahuja, Paramvir Singh (2008) Processing of Apple Pomace for Bioactive Molecules. Critical Reviews in Biotechnology, 28 (4). pp. 285-296.

Kumar, Ravi and Sharma, Nandini and Malik, Sonia and Bhushan, Shashi and Sharma , U K and Kumari, Devla and Sinha, Arun K and Sharma, Madhu and Ahuja, Paramvir Singh (2011) Cell suspension culture of Arnebia euchroma (Royle) Johnston – A potential source of naphthoquinone pigments. Journal of Medicinal Plants Research, 5 (25). pp. 6048-6054.

Joshi, Robin and Sood, Swati and Dogra, Poonam and Mahendru, Madhvi and Kumar, Dharmesh and Bhangalia, Shalika and Pal, Harish Chandra and Kumar, Neeraj and Bhushan, Shashi and Gulati, Arvind and Saxena, Ajit Kumar Saxena and Gulati, Ashu (2013) In vitro cytotoxicity, antimicrobial, and metal-chelating activity of triterpene saponins from tea seed grown in Kangra valley, India. Journal of Medicinal Chemistry Research.

Sharma , N and Sharma, U K and Malik, S and Bhushan, Shashi and Kumar, Vinod and Verma , S C and Sharma, N and Sharma, Madhu and Sinha, Arun K (2008) Isolation and purification of acetylshikonin and b-acetoxyisovalerylshikonin from cell suspension cultures of Arnebia euchroma (Royle) Johnston using rapid preparative HPLC. Journal of Separation Science, 31. pp. 629-635.

Malik, S and Sharma, N and Sharma , U K and Singh , NP and Bhushan, Shashi and Sharma, Madhu and Sinha, Arun K and Ahuja, Paramvir Singh (2010) Qualitative and quantitative analysis of anthraquinone derivatives in rhizomes of tissue culture-raised Rheum emodi Wall. plants. Journal of Plant Physiology, 167. pp. 749-756.

Malik, S and Kumar, R and Vats, S K and Bhushan, Shashi and Sharma , Mohit and Ahuja, Paramvir Singh (2009) Regeneration in Rheum emodi Wall.: A step towards conservation of an endangered medicinal plant species. Engineering in Life Sciences, 9 (2). pp. 130-134.